Filed under: Aftermarket , Concept Cars , Toyota , Tokyo Auto Salon The Tokyo Auto Salon kicked off this weekend, filling the slot in the Japanese car scene that SEMA does in North America or Essen does in Germany with tuned and modified versions of domestic automobiles. Of course, Toyota wouldn’t miss out on the opportunity to show just how far its JDM models can be taken, and to that end brought no fewer than 34 customized vehicles to the Makuhari Messe in Chiba City. Among the highlights is the Harrier G Sports Concept, a modified version of the new crossover that debuted just a couple of months ago at the more mainstream Tokyo Motor Show , with a blacked-out snout that makes it look like a Lexus RX with a bloody nose. There was also a similarly modified Vitz RS G Sports Concept, fitting sports seats and a firmer suspension to the hatchback better known on this side of the Pacific as the Yaris . Toyota’s Japanese in-house tuning division GRMN modified the domestic Mark X sport sedan, replete with 3.5-liter V6 and six-speed manual, with an optimized suspension, brakes and Torsen limited-slip differential. It was joined by the GRMN 86 Concept that brings Gazoo Racing’s experience on the N